人们在砍价时小声说话,以免让其他顾客知道他们的价格。
People whisper as they bargain so as not to let other customers know the price they are getting.
他们的价格几乎完全靠他们的供不应求。
他们的价格通常在10美元和20美元之间。
Lo and behold, their bonds would go up because people had discovered that you might be entitled to par.
你可以发现,他们的债券价格会上升因为人们,已经发现你可能有权以票面价值。
So the cost of the product will be higher for them, for you know, for any product that uses advertising
所以他们的产品价格就会更高,你知道,任何打广告的产品。
Firms in perfect competition are price takers: they don't particularly have to worry about the actions of their competitors.
这些企业是价格接受者,他们不必担心,他们的竞争对手的策略
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